HW-USB-FLYLEADS-G Xilinx Inc, HW-USB-FLYLEADS-G Datasheet - Page 14

• Manufacturer Part Number: HW-USB-FLYLEADS-G
• Description: BOARD ADAPTER AND FLY LEADS
• Manufacturer: Xilinx Inc

Specifications of HW-USB-FLYLEADS-G

• Accessory Type: USB Platform Cable
• For Use With/related Products: Xilinx FPGA, CPLDS, Platform Flash PROMs, XC18V00 PROMs, System ACE MPM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 122-1530

X-Ref Target - Figure 27
X-Ref Target - Figure 28
DS300 (v3.2) May 14, 2008
Product Specification
GND
DONE
PROG
CCLK
GND
V
INIT
DIN
REF
V
TDO
TMS
TCK
(3)
REF
TDI
(2)
R
10
14
X
2
8
4
6
10
X
2
8
4
6
V
CCAUX (2)
V
1. Set Mode pins (M2-M0) on each FPGA to Slave-serial mode when using the USB cable, so that CCLK is treated
Notes:
2. V
3. Attach the following 2 mm connector pins to digital ground: 1, 3, 5, 7, 9, 11, 13.
CCAUX
as an input.
for Spartan-3A FPGAs can be 2.5V or 3.3V. Virtex-4/5 serial configuration pins are on a dedicated
VCC_CONFIG (VCCO_0), 2.5V supply. Other FPGA families do not have a separate V
2 mm Connector
2 mm
Connector
CCAUX
Notes:
1. Example implies that V
2. Attach the following 2 mm connector pins to digital ground: 1, 3, 5, 7, 9, 11, 13.
(1)
same voltage. See device data sheets for appropriate JTAG voltage-supply levels.
is 3.3V for Virtex-II FPGAs, 2.5V for Virtex-II Pro FPGAs, or 2.5V for Spartan-3/3E FPGAs. The V
VCCO
Figure 28: Example of Cascaded Slave-Serial Topology
TDI
DIN
Figure 27: Example of JTAG Chain Topology
TMS
PROG
INIT
PROM
FPGA
ISP
CCO
TCK
CCLK
DONE
1
, V
TDO
DOUT
CCJ
, V
CC_CONFIG
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and V
TDI
DIN
TMS
CCAUX
FPGA
PROG
INIT
FPGA
TCK
for various devices are set to the
DONE
CCLK
TDO
2
DOUT
CCAUX
TDI
supply.
TMS
DIN
CPLD
Platform Cable USB
PROG
Optional
Pull-Up
INIT
TCK
FPGA
CCAUX
DS300_26_031006
V
TDO
DS300_25_021507
CCAUX (2)
DONE
CCLK
n
DOUT
14